TI120 Series Variable Frequency Drive
System Installation and Wiring
- 5 -
2.3 Wiring
2.3.1 Standard wiring diagram
The standard wiring is as shown in the following figure:
+24V
X2
AI2
X5
COM
X7/HDI
X4
X3
X6
GND
485+
485-
GND
R
S
T
U
W
V
AO1
A02
R2A
R2B
R2C
+24V
Y1/HDO
COM
+10V
AI1
B1
B2/
M
Power grounding
Motor grounding
Multifunctional input 2
RS485 Modbus
Communication
GND
A
V
DC 0-10V
DC 0-20mA
Switchable
(DC 0-10V)
(DC 0-10V)
Open collector output 2
Open collector output 1
High speed pulse output
DC 0-10V
DC 0-20mA
Switchable
Double stranded
shielded cable
Shielded cable
Circuit breaker Contactor
three-phase
alternating-current
supply
Motor
Brake resistor
I
V
AI1
I
V
AO1
PLC
COM
PLC
+24V
Y2
ON
ON
Extended
Interface
CN701
R1A
R1B
R1C
Relay output 1
250V AC/3A
30V DC/3A
X1
Multifunctional input 1
Multifunctional input 3
Multifunctional input 4
Multifunctional input 5
Multifunctional input 6
Multifunctional input 7
Relay output 2
250V AC/3A
30V DC/3A
Figure 2-4 Standard Wiring Diagram
2.3.2 Functional description of main circuit terminal
1)
TI120-4T1.5GB
~
TI120-4T5.5GB